212022795832 has 16 divisors (see below), whose sum is σ = 398248865640. Its totient is φ = 105823098336.

The previous prime is 212022795811. The next prime is 212022795833. The reversal of 212022795832 is 238597220212.

212022795832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212022795833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23532663 + ... + 23541670.

Almost surely, 2^212022795832 is an apocalyptic number.

It is an amenable number.

212022795832 is a deficient number, since it is larger than the sum of its proper divisors (186226069808).

212022795832 is a wasteful number, since it uses less digits than its factorization.

212022795832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47074902 (or 47074898 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 212022795832 in words is "two hundred twelve billion, twenty-two million, seven hundred ninety-five thousand, eight hundred thirty-two".